A parents traits are inherited by offspring in the form of dna carried on

Answer:

Consider substances that can easily diffuse through the lipid bilayer of the cell membrane, such as the gases oxygen (O2) and CO2. O2 generally diffuses into cells because it is more concentrated outside of them, and CO2 typically diffuses out of cells because it is more concentrated inside of them.

Answer:

smaller surface area of the cell membrane increases the diffusion rate

Explanation:

Diffusion is the process by which molecules move from a region of high concentration to a region of low concentration until there is an even distribution. The rate at which diffusion occurs is dependent on certain factors as follows:

- Temperature: An increase in temperature increases the rate of diffusion because there is an increase in the kinetic energy of the molecules in response to temperature.

- Surface area of the cell: A cell with large surface area undergoes diffusion at a higher rate than a cell with small surface area.

- Concentration gradient: The difference in concentration of the molecule on each side of the membrane is the CONCENTRATION GRADIENT, which when increased also increases the rate of diffusion.

- Size of molecules: small molecules tend to travel faster than larger ones, hence, they diffuse faster.

Answer:

Bilateral symmetry as a larva

Radial symmetry as an adult

Explanation:

Bilateral symmetry refers to the division of the animal through a longitudinal plane, int two mirror-image, right and left halves, as seen in organisms such as insects, reptiles or in man. Animals with bilateral symmetry have anterior and posterior halves (head and tail), dorsal and ventral (front and back), and right and left sides. Most animals are bilaterally symmetrical. Animals with bilateral symmetry are best suited for active lifestyles involving streamlined and directional motion.

Radial symmetry refers to the arrangement of body parts around a central axis, just like rays on a sun, ie.they have bodies that seem to radiate outwards from a central point. Animals that are radially symmetrical have top and bottom surfaces only but no left and right sides, or front and back sides. Animals that have radial symmetry are best suited for sedentary lifestyles and are usually attached to some surface (sessile)

An animal with a larval form that disperses by drifting in ocean currents and an adult form that is attached to a surface is most likely to exhibit bilateral symmetry as a larva and radial symmetry as an adult.

Answer:

Infrared.

Explanation:

The Infrared wavelength emitted by humans the most because of the temperature of the body. Infrared is an electromagnetic radiation having a frequency lower than visible light. The wavelength of radiation emitted depends on the temperature of the objects. Different objects emit different radiation wavelength due to their internal body temperature. Such type of radiation is known as thermal radiation. Most of the radiation emitted by human body is the infrared, having the wavelength of 12 micron.

Answer:

its molecules start moving at a much faster speed and this consequently causes an increase in pressure within the container holding the gas. If the container is not strong enough, the activity of the gas molecules is likely to cause it to burst

hope this helps

Explanation:

Answer:

A. Pollination

Explanation:

Because the "Hook" is helping the "Seed" get to other places to grow.

Answer:

Exponential growth may occur in environments where there are few individuals and plentiful resources, but when the number of individuals becomes large enough, resources will be depleted, slowing the growth rate.

Exponential growth may occur in environments where there are few individuals and plentiful resources, but when the number of individuals becomes large enough, resources will be depleted, slowing the growth rate

#SpreadTheLove

Answer:

lol

Explanation:

Answer:

carbon

Life is based on carbon; organic chemistry studies compounds in which carbon is a central element. The properties of carbon make it the backbone of the organic molecules which form living matter. Carbon is a such a versatile element because it can form four covalent bonds.

Answer:

The force of surface tension in the lungs is so great that without something to reduce the surface tension, the airways would collapse after exhalation, making re-inflation during inhalation much more difficult and less effective. Collapse of the lungs is called alectasis.

Explanation:

Answer:

I'm pretty sure this is true.

Explanation:

:)

Answer: Over thousands of years, the water filled one basin and then spilled over into the next, like a series of bathtubs overflowing.

Explanation:

Answer:

The Moon, Venus and Mars are the planets nearest to the Earth.

Answer:

Look, texture, size, shape

Explanation:

I think that should be the answer but u didn't give me options so I think im right

sience plants absorb carbodieoxide the water molecules that is absorbed by the plant bond with carbondieoxide to form oxygen and release ìt into the atmosphere

cervical region

spinal nerves

central canal

Answer:

Ganglia are composed mainly of neuron cell bodies (somata) and dendritic structures. They are the intermediary connections between the peripheral and central nervous systems.

Answer:

water

Explanation:

The main substances needed for photosynthesis are carbon dioxide and water. Carbon dioxide enters the leaves through tiny openings on the leaf called stomata. The water is pulled up from the ground through the roots, up the stem, and into the leaves.

Answer:

the rate of photosynthesis will increase

Explanation:

Complete question:

(b) Using the template of the phylogenetic tree, circle the lineages that share node A. You will find the tree in the attached files.

Answer:

The Lineages that share node A are  

Explanation:

The phylogenetic tree is composed of,

- Two or more lineages are more related to each other if they share a recent common ancestor. This means that they all diverge from the same node.

- Two or more lineages are less related to each other if they lack a recent common ancestor. This is, the node from which these lineages diverge is placed far away in the tree.

There are also different phylogenetic relationships between lineages.

Firstly the question is incomplete the image is not attached with it which shows the phylogenetic tree.

The Lineages that percentage node A are

The phylogenetic tree consists of:

Two or extra lineages are much less associated with every difference in the event that they lack a latest not unusual place, ancestor. This is, the node from which those lineages diverge is located a long way away withinside the tree.

There also are one-of-a-kind phylogenetic relationships among lineages.

• Apomorphies → Occur while the worried lineages percentage a trait that they inherited from their maximum latest not unusual place ancestor. This trait developed for the primary time on this ancestor. → This dating is a homology.

• Plesiomorphies o( while the worried lineages percentage a trait inherited from a not unusual place ancestor, however, this is older regarding the prevailing developments exhibited via way of means of different descendants of the equal not unusual place ancestor. This dating is a homology.

• Homoplasy → Lineages percentage is a trait that developed independently in every group. → This dating is an analogy.

The phylogenetic tree is the branching diagram showing the evolutionary relationships among various biological species.

Thus it is clear from the above answer.

To know more about the phylogenetic tree refer to the link :

https://brainly.com/question/2555632

Answer:

The population is increase in the east due to good and wet environment.

Explanation:

The bird population of the East and west sides of the Islands is increases of different size beaks when the food source is stable over several seasons because the presence of food to all size of beaks leads to increase in their populations. The initial populations is increased in the east side as compared to west side may due to good environmental conditions. The population of east side increases as compared to west side due to good and favourable environmental condition of the east side of the island.

Answer:

The correct answer is -

Notochord= Chordates

Endoskeleton= Deuterostomes

Nucleus+mitochondria= Eukaryotes

Single flagellum= Opisthokonts

Amniotic egg= Reptiles, birds, and mammals

Ecdysus= Ecdysozoa

Explanation:

The notochord is a flexible rod-like structure that is present in all chordates in their embryological stage and gives its name Chordata. It gives support through the length of the body and present between the nerve cord and digestive tube.

All vertebrates especially deuterostomes have an endoskeleton made up of bones or cartilage.

Nucleus and mitochondria are two double-membrane structures present in all eukaryotic cells and organisms.

Opisthokonts have a characteristic feature to have flagellated cells. These organisms have a single posterior flagellum. Amniotic eggs are produced by birds and reptiles only.

By means of natural selection.

I think natural could be the word

Answer:

The way organisms compete with each other determines species distributions, population dynamics, community structure, food webs, and social dominance hierarchies. ... These stressors affect the way that organisms compete with each other and their ability to survive and co-exist.

Explanation:

Answer: the answer is C

Explanation:

Pancreatic proteases (such as trypsin and chymotrypsin) - which help to digest proteins.

Answer:

1. Individuals with thicker fur had a survival advantage in the cold...

2. Random mating

3. The green skin color is being selected over blue skin color.

4. DNA.

5. They show intermediate steps in the evolution process.*

6. Different islands had very different food resources available...

7. Those who have traits that help them survive are able to reproduce...

8. It makes them unrecognizable to the immune system

9. The exposure of human populations to less UV light required...

10. The correlation between air pollution and white moth predation

11. It is a biological process that leads a population to have a widespread...

12-16 Essays

Explanation:

Good luck ♡

Transitional fossil evidence shows intermediate steps in the evolution process. So, the correct option is A.

Fossils may be defined as the preserved remains, or traces of remains, of ancient organisms. They are dead and organic remains of past organisms.

Transitional fossil evidence would show intermediate forms of a species and they changed and accumulated adaptations at a slow pace. These are remnants of an organism that came in the version of the current species.

Therefore, Transitional fossil evidence shows intermediate steps in the evolution process.

To learn more about Transitional Fossil, refer to the link:

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Answer:

a. PK2 activates PK1

b. no response would be produced

Explanation:

Kinases are enzymes known to phosphorylate different substrates, thereby activating/inactivating them. In this case, a mutation that produces a constitutively (permanently) active PK1 kinase is itself able to continue the signaling pathway, independently of whether or not PK2 is present. This constitutive mutation shows that PK1 is recruited to continue signaling events within the cell and, therefore, PK1 activation is downstream in the signaling pathway. Conversely, cells containing active PK2 and inactive PK1 would be unable to continue the signaling pathway since PK2 activation is upstream of the induction of PK1, and thereby these cells cannot respond to the signal (PK2 activation).

Answer:

humans and deer

Answer:

you can place scientific terms around the classroom and the kids must work in groups to find the cards. Then you let the kids read the terms at the end.

Explanation: